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DR. STEVE JAMES ZIELINSKI D.O.
NPI 1063544849
Emergency Medicine in Lakewood, CA

Active since March 09, 2007PECOS EnrolledAccepts Medicare Assignment
80.58/100
CMS Quality Rating
3700 SOUTH ST, LAKEWOOD, CA 90712(562) 602-6800 Get Directions Write a Review

NPPES record last updated: December 2, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Steve James Zielinski D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEVE JAMES ZIELINSKI D.O. (NPI 1063544849) is an individual emergency medicine provider in Lakewood, California, licensed in California (20A9186) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1063544849
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. STEVE JAMES ZIELINSKICredential: D.O.
Location Address3700 SOUTH STLakewood, CA 90712-1419
Mailing Address3700 South StLakewood, CA 90712-1419 · (562) 602-6800
Phone(562) 602-6800
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateMarch 9, 2007
Last NPPES UpdateDecember 2, 2013
✔ NPI 1063544849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · 20A9186
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
3700 SOUTH ST, Lakewood, CA 90712
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Steve James Zielinski D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID345339347
PECOS Enrollment IDI20071128000544
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
67 services66 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
51 services50 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
41 services33 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
24 services24 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90712 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.43
Promoting Interoperability100
Improvement Activities40
Cost46.5

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THOMAS NGUYEN
Pharmacist
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 602-6806
OMRAN GDARA MD
Emergency Medicine
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 272-6588
KRISTIN LYN BAGIU LM, RN, NP-C
Nurse Practitioner
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 531-2550
MARVIN FIELDS M.D.
Radiology (Diagnostic Radiology)
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 531-2550
CEP AMERICA-CALIFORNIA
Emergency Medicine
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 531-2550
DR. NORMAN BRUCE JETTON MD
Emergency Medicine
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 602-6800
DR. MONICA D SERNA MD
Emergency Medicine
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 602-6800
UNIVERSITY OF CALIFORNIA IRVINE
General Acute Care Hospital
3700 SOUTH ST
LAKEWOOD, CA 90712
Los Angeles County (562) 531-2550

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steve Zielinski's NPI number?

The NPI number for Steve Zielinski is 1063544849. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Steve Zielinski located?

Steve Zielinski practices at 3700 South St, Lakewood, CA 90712. The listed phone number is (562) 602-6800.

What is Steve Zielinski's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Steve Zielinski enrolled in Medicare?

Yes. Steve Zielinski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Steve Zielinski accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and Sendero Health Plans, Local Nonprofit list Steve Zielinski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Steve Zielinski was last updated on December 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.